All water systems in Wisconsin
11,026 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Yellow Lake Condo Association Webster · Burnett County |
25 | 0 | 0 | |
|
Yellowstone Recreational Park Hewitt · Wood County |
25 | 1 | 1 | |
|
YMCA Camp Jorn Eagle Raven Manitowish Waters · Vilas County |
25 | 0 | 0 | |
|
YMCA Camp Jorn Open Pavilion Manitowish · Vilas County |
25 | 0 | 0 | |
|
YMCA Camp Jorn Program Center Manitowish Waters · Vilas County |
25 | 0 | 0 | |
|
YMCA Camp Jorn Rest Lake Lodge Manitowish Waters · Vilas County |
25 | 0 | 0 | |
|
YMCA Camp Maclean Leader in Training Ltr Facility Burlington · Racine County |
25 | 0 | 0 | |
|
YMCA Camp Maclean Pioneer Burlington · Racine County |
25 | 0 | 0 | |
|
YMCA Camp Shioc Shiocton · Outagamie County |
25 | 0 | 0 | |
|
YMCA Camp ST Croix Farm House Hudson · St. Croix County |
25 | 0 | 0 | |
|
YMCA Camp ST Croix Stable Hudson · St. Croix County |
25 | 0 | 0 | |
|
YMCA Camp Tall Pines Lake Nebagamon · Douglas County |
25 | 0 | 0 | |
|
YMCA Camps at Glacier Hollow Nelsonville · Portage County |
25 | 0 | 0 | |
|
Young Acres LLC Prescott · Pierce County |
25 | 0 | 0 | |
|
Yukon 51 Hurley · Iron County |
25 | 1 | 1 | |
|
Ziblors Food & Spirits Pembine · Marinette County |
25 | 2 | 1 | |
|
Zion EV Lutheran CH Kiel · Manitowoc County |
25 | 0 | 0 | |
|
Zion EV Lutheran CH Readfield · Waupaca County |
25 | 0 | 0 | |
|
Zion EV Lutheran CH Oshkosh · Winnebago County |
25 | 1 | 1 | |
|
Zion EV Lutheran CH Fremont Fremont · Waupaca County |
25 | 1 | 0 | |
|
Zion EV Lutheran Church Aniwa · Marathon County |
25 | 0 | 0 | |
|
Zion Lutheran CH Caroline · Shawano County |
25 | 1 | 1 | |
|
Zion Lutheran Church Osceola · Polk County |
25 | 0 | 0 | |
|
Zion Lutheran Church Trade Lake Frederic · Burnett County |
25 | 0 | 0 | |
|
Zion Lutheran Church Wels Almena · Barron County |
25 | 0 | 0 | |
|
Zion United CH of Christ Dale · Outagamie County |
25 | 1 | 0 |
About this data
Rules violated counts the rules a system was in violation of in the past three years, including monitoring and reporting lapses; one rule can carry several violations. Unresolved is the number of those rules currently in violation at EPA's latest data refresh.
Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Wisconsin records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet.